(1) Start engine (TM 9-2320-364-10).
(2) Operate truck and apply brakes at
10 mph (16 km/hr), 20 mph (32km/hr),
30 mph (48 km/hr) and 45 mph
(3) Check brake drums for indications of
discoloring, blueing or smoking.
(a) If there are no indications of
discoloring, blueing or smoking
of brake drums, fault has been
corrected. Turn OFF ENGINE
(b) If there are indications of brake
drum lining discolored, blueing or
smoking, fault not corrected.
Turn OFF ENGINE switch and
notify DS Maintenance.